/Engine/Source/Runtime/MovieSceneTracks/Public/EntitySystem/Interrogation/MovieSceneInterrogationExtension.h
struct FInterrogationChannelInfo
FInterrogationC...
ParentChannel
The channel's hierarchical 'parent' - generally only used for transforms
FMovieSceneProp...
PropertyBinding
(Optional) property path for this channel
TWeakObjectPtr<...
WeakObject
The object that relates to the channel